remove sourceData check

Author: ecpantalone

ingest/views.py

@@ -1449,8 +1449,6 @@ def check_swc_sheet(filename):
         #if xAxis is oblique, oblique cols should reflect 
         if cols[0] == "":
             errormsg = errormsg + 'On spreadsheet tab:' + sheetname + 'Column: "' + colheads[0] + '" value expected but not found in cell: "' + cellcols[0] + str(i+1) + '". '
-        if cols[1] == "":
-           errormsg = errormsg + 'On spreadsheet tab:' + sheetname + 'Column: "' + colheads[1] + '" value expected but not found in cell: "' + cellcols[1] + str(i+1) + '". '
         if cols[5] == "":
            errormsg = errormsg + 'On spreadsheet tab:' + sheetname +  'Column: "' + colheads[5] + '" value expected but not found in cell "' + cellcols[5] + str(i+1) + '". '
         if cols[5] != "":